The first two wave types, P and S, are called body waves because they travel or propagate through the body of Earth. The latter two are called surface waves they the travel along Earth's surface and their amplitude decreases with depth into Earth.
Toysmith Spring Ring Game. Here is a super fun game the kids might like. Nordstrom has this Toysmith Spring Ring Game for $14.98! That is down from the normal price of $24.99, for a 40% savings.
While the ring was originally estimated to fetch between $40,000 and $60,000 by Sothebyâs, it ultimately sold for $81,250. And while that might seem like a hefty sum for an engagement ring (the average price paid for an engagement ring in the U.S. is $5,431), it is pretty modest by celebrity standards.